NGC 6819
E1237514
UNEXPLORED
NGC 6819 is a rich open star cluster located in the constellation Cygnus, notable for its intermediate age and importance in studies of stellar evolution.
All labels observed (1)
| Label | Occurrences |
|---|---|
| NGC 6819 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T16692537 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NGC 6819 Context triple: [Cygnus, containsDeepSkyObject, NGC 6819]
-
A.
NGC 6925
NGC 6925 is a barred spiral galaxy located in the constellation Microscopium.
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B.
NGC 6809
NGC 6809 is a bright, relatively nearby globular star cluster in the constellation Sagittarius, notable for its loose structure and rich population of ancient stars.
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C.
NGC 6868
NGC 6868 is an elliptical galaxy located in the southern constellation Telescopium, notable for its membership in a small galaxy group and its relatively bright, smooth stellar profile.
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D.
NGC 6910
NGC 6910 is an open star cluster located in the constellation Cygnus, notable for its young, massive stars and its association with the Gamma Cygni region.
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E.
NGC 6992
NGC 6992 is a bright filamentary portion of the Veil Nebula, a supernova remnant located in the constellation Cygnus.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: NGC 6819 Target entity description: NGC 6819 is a rich open star cluster located in the constellation Cygnus, notable for its intermediate age and importance in studies of stellar evolution.
-
A.
NGC 6925
NGC 6925 is a barred spiral galaxy located in the constellation Microscopium.
-
B.
NGC 6809
NGC 6809 is a bright, relatively nearby globular star cluster in the constellation Sagittarius, notable for its loose structure and rich population of ancient stars.
-
C.
NGC 6868
NGC 6868 is an elliptical galaxy located in the southern constellation Telescopium, notable for its membership in a small galaxy group and its relatively bright, smooth stellar profile.
-
D.
NGC 6910
NGC 6910 is an open star cluster located in the constellation Cygnus, notable for its young, massive stars and its association with the Gamma Cygni region.
-
E.
NGC 6992
NGC 6992 is a bright filamentary portion of the Veil Nebula, a supernova remnant located in the constellation Cygnus.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Cygnus